For those of you who want “pure” ICS experience without all that ASUS bloatware, you might want to give AOKP ICS ROM for your rooted Transformer Prime. AOKP, Android Open Kang Project, has been making “pure” ICS ROMs for many Android devices and it’s finally available for your Transformer Prime.

This ROM should give you better battery life, faster performance (1.6Ghz OC), and this is the ROM I am using right now, love it!

Want a custom ROM on your Transformer Prime? Well, stable custom ROMs are now available for your rooted Transformer Prime and I highly recommend the Virtuous Prime ROM, which is very similar to stock ICS ROM but you will get lots of goodies like better battery life, better performance, and even 1.6Ghz overclocking in performance mode.

Right now there’s not so many custom ROMs but if you want a custom ROM, you can’t go wrong with Virtuous Prime ROM for your rooted Transformer Prime.

Before you can start installing new custom ROMs or doing things to your Transformer Prime out of ordinary, I HIGHLY ADVISE you to make at least one backup of your current ROM.

Backing up a whole ROM pretty much backups up EVERYTHING including your apps, settings, ROM, and kernel except the contents of your internal storage.

Step 1. First, hold down Volume Down and Power button together for about 10 seconds until you see the white letters appear at the top left of your screen. When you see that, immediately let go of both buttons and press Volume Up button to Clockwor

Before you can do that, you will need to install Transformer Prime USB drivers.

First, download TransformerPrimeDriver.zip and unzip to your Desktop or somewhere you can find it easily:
Download TransformerPrimeDriver.zip
Step 1. Go to Settings->Developer Options and make sure USB Debugging is checked ON.